詳細(xì)信息
軸承代號(hào): NACHI 7318BDT - 角接觸球軸承(串聯(lián)DT)
軸承尺寸
d = 90D = 190
B = 43
a = 37.3
da1(min) = 104
da2(min) = 97
Da1(max) = 176
Da2(max) = 183
ra(max) = 2.5
ra1(max) = 1
Mass = 5.76
額定動(dòng)負(fù)荷: 262000
額定靜負(fù)荷: 278000
極限轉(zhuǎn)速(潤(rùn)滑脂潤(rùn)滑): 2300
極限轉(zhuǎn)速(油潤(rùn)滑): 3000